package com.atguigu.principle.ocp;

/**
 * @program: design-patterns
 * @author: yangshen
 * @description: 三角形类 - （提供方）
 * @create: 2022-01-12 20:15
 **/
public class TriangleShape extends Shape{

    public TriangleShape() {
        super.type = 3;
    }
}
